The ruins are great...yada yada, I don't want to be redundant.
So, my tips are.
1. rent a car so as to avoid the bus loads of people who arrive at the same time. Going by bus means you only get a short amount of time to visit (envision the Griswold's at the Grand Canyon).
If you drive via the south route you need to note that before you get to the airport, you detour 1 mile south and connect to the highway. There aren't signs telling you this and we went via Cancun central; not a pretty site and time consuming. We started the day nervous about police and bribes, but never saw one and felt relaxed (experienced) by days end.
2. stop in Valliadoid (sp) for lunch or picnic it in to Itza as they have a large open area.
3. go to La Dique? the cenote cavern first.
4. when you get to Itza, hire the guide. It's $40. Find the older short guy. I can't imagine just walking around and looking. It would be boring and the information is fascinating.
5. Stay until closing, since at around 4:30, the individual shopkeepers (actually sit on the side of the path) start to pack up. They literally have to pack hundreds of pounds and drag it through the jungle to their bike/carts. What was a $20 jungle mask at midday is now $5.








